112211004144 has 40 divisors (see below), whose sum is σ = 289899516672. Its totient is φ = 37400946880.

The previous prime is 112211004053. The next prime is 112211004149. The reversal of 112211004144 is 441400112211.

It is a self number, because there is not a number n which added to its sum of digits gives 112211004144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211004149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646489 + ... + 801479.

Almost surely, 2^112211004144 is an apocalyptic number.

It is an amenable number.

112211004144 is an abundant number, since it is smaller than the sum of its proper divisors (177688512528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112211004144 is a wasteful number, since it uses less digits than its factorization.

112211004144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170085 (or 170079 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112211004144 its reverse (441400112211), we get a palindrome (553611116355).

The spelling of 112211004144 in words is "one hundred twelve billion, two hundred eleven million, four thousand, one hundred forty-four".